Station-day record · settlement source
Toronto · America/Toronto · ← 2026-09-27 · 2026-09-29 → · All dates for CYYZ · JSON
METAR CYYZ 281800Z VRB04KT 15SM SCT038 BKN130 21/13 A2996 RMK SC3AC4 SLP146 DENSITY ALT 1400FT
METAR CYYZ 281100Z 01008KT 15SM FEW042 BKN063 BKN110 15/11 A2998 RMK SC1SC4AC2 SLP153
Local day 2026-09-28 00:00 EDT → 2026-09-29 00:00 EDT (24 h, UTC-04:00) · 24 reports · longest gap 60 min
final at 2026-09-29 03:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
SHA-256 b4e1e4c417710c0fcf53b76f5fa0cc63aac97f60d80b3eeb14036b6f633517c3
Transaction 0x249d9e706f59c57e359ac56df8428e8defd3e8c7033908cc096c8a56852b0c82 · 2026-10-01 21:01 EDT
GET the record bytes, SHA-256 them, and call SnapshotAnchor.isAnchored(sha256) on Flare - the anchored record is the one to settle on
Canonical record bytes (hash these) · SnapshotAnchor 0x2B598129… (chain 14)
good 24 · suspect 0 · bad 0 · High good · Low good
Flags are attached beside the anchored record and are not part of its bytes; the record's extremes are unchanged. A suspect extreme is usable but worth checking against the raw text (extremes.*.reasons); a bad report is physically impossible and excludingBad shows the extremes without it.
| Time | Type | Temp °C | Dew °C | Wind m/s | Raw report |
|---|---|---|---|---|---|
| 2026-09-28 00:00 EDT | METAR | 16° | 13° | 2.6 | METAR CYYZ 280400Z 13005KT 15SM FEW012 BKN046 16/13 A2999 RMK SF1SC6 SLP157 DENSITY ALT 800FT |
| 2026-09-28 01:00 EDT | METAR | 16° | 13° | 0 | METAR CYYZ 280500Z 00000KT 15SM BKN013 OVC043 16/13 A2998 RMK ST5SC3 SLP153 DENSITY ALT 800FT |
| 2026-09-28 02:00 EDT | METAR | 16° | 13° | 1.5 | METAR CYYZ 280600Z 03003KT 15SM FEW013 BKN040 16/13 A2997 RMK SF1SC7 SF TR SLP150 DENSITY ALT 800FT |
| 2026-09-28 03:00 EDT | METAR | 16° | 13° | 3.1 | METAR CYYZ 280700Z 01006KT 15SM SCT020 BKN041 16/13 A2997 RMK SC3SC4 SLP149 DENSITY ALT 900FT |
| 2026-09-28 04:00 EDT | METAR | 16° | 11° | 3.1 | METAR CYYZ 280800Z 04006KT 15SM FEW024 BKN041 16/11 A2996 RMK SC1SC6 SLP148 DENSITY ALT 800FT |
| 2026-09-28 05:00 EDT | METAR | 16° | 13° | 3.1 | METAR CYYZ 280900Z 36006KT 15SM FEW023 BKN060 16/13 A2996 RMK SC1SC6 SLP146 DENSITY ALT 800FT |
| 2026-09-28 06:00 EDT | METAR | 16° | 11° | 4.6 | METAR CYYZ 281000Z 02009KT 15SM BKN035 BKN076 16/11 A2997 RMK SC5AC2 SLP150 DENSITY ALT 800FT |
| 2026-09-28 07:00 EDT | METAR | 15°min | 11° | 4.1 | METAR CYYZ 281100Z 01008KT 15SM FEW042 BKN063 BKN110 15/11 A2998 RMK SC1SC4AC2 SLP153 |
| 2026-09-28 08:00 EDT | METAR | 16° | 11° | 4.6 | METAR CYYZ 281200Z 01009KT 15SM BKN035 BKN120 16/11 A2999 RMK SC6AC1 SLP156 DENSITY ALT 800FT |
| 2026-09-28 09:00 EDT | METAR | 16° | 11° | 3.6 | METAR CYYZ 281300Z 04007KT 15SM BKN033 16/11 A2999 RMK SC7 SLP159 DENSITY ALT 800FT |
| 2026-09-28 10:00 EDT | METAR | 17° | 12° | 3.6 | METAR CYYZ 281400Z 01007KT 350V050 15SM BKN036 BKN064 17/12 A2999 RMK SC6SC1 SLP159 DENSITY ALT 900FT |
| 2026-09-28 11:00 EDT | METAR | 18° | 12° | 3.6 | METAR CYYZ 281500Z 01007KT 15SM BKN034 BKN073 18/12 A2999 RMK SC5AC2 SLP158 DENSITY ALT 1000FT |
| 2026-09-28 12:00 EDT | METAR | 19° | 12° | 3.6 | METAR CYYZ 281600Z 34007KT 310V030 15SM FEW036 BKN068 BKN220 19/12 A2998 RMK SC2AC3CI2 SLP155 DENSITY ALT 1100FT |
| 2026-09-28 13:00 EDT | METAR | 20° | 12° | 2.6 | METAR CYYZ 281700Z 01005KT 270V030 15SM BKN030 BKN120 20/12 A2998 RMK SC5AC2 SLP153 DENSITY ALT 1200FT |
| 2026-09-28 14:00 EDT | METAR | 21°max | 13° | 2.1 | METAR CYYZ 281800Z VRB04KT 15SM SCT038 BKN130 21/13 A2996 RMK SC3AC4 SLP146 DENSITY ALT 1400FT |
| 2026-09-28 15:00 EDT | METAR | 21° | 13° | 2.1 | METAR CYYZ 281900Z 31004KT 280V360 15SM BKN035 BKN130 21/13 A2995 RMK SC5AC2 SLP143 DENSITY ALT 1400FT |
| 2026-09-28 16:00 EDT | METAR | 19° | 13° | 3.6 | METAR CYYZ 282000Z 16007KT 15SM OVC035 19/13 A2995 RMK SC8 SLP144 DENSITY ALT 1200FT |
| 2026-09-28 17:00 EDT | METAR | 18° | 13° | 3.1 | METAR CYYZ 282100Z 14006KT 15SM BKN035 18/13 A2996 RMK SC7 SLP146 DENSITY ALT 1100FT |
| 2026-09-28 18:00 EDT | METAR | 18° | 13° | 2.6 | METAR CYYZ 282200Z 15005KT 15SM BKN036 18/13 A2997 RMK SC7 SLP151 DENSITY ALT 1100FT |
| 2026-09-28 19:00 EDT | METAR | 18° | 14° | 1.5 | METAR CYYZ 282300Z 14003KT 15SM OVC038 18/14 A2998 RMK SC8 SLP153 DENSITY ALT 1000FT |
| 2026-09-28 20:00 EDT | METAR | 18° | 13° | 1 | METAR CYYZ 290000Z 19002KT 15SM BKN035 BKN042 18/13 A2998 RMK SC5SC2 SLP155 DENSITY ALT 1000FT |
| 2026-09-28 21:00 EDT | METAR | 18° | 13° | 1.5 | METAR CYYZ 290100Z 25003KT 160V270 15SM BKN035 BKN062 18/13 A2999 RMK SC6SC1 SLP159 DENSITY ALT 1000FT |
| 2026-09-28 22:00 EDT | METAR | 18° | 13° | 1 | METAR CYYZ 290200Z VRB02KT 15SM BKN043 18/13 A3000 RMK SC7 SLP161 DENSITY ALT 1000FT |
| 2026-09-28 23:00 EDT | METAR | 18° | 13° | 3.1 | METAR CYYZ 290300Z 36006KT 15SM BKN036 18/13 A3000 RMK SC7 SLP160 DENSITY ALT 1000FT |
Settlement source: the METAR-derived station-day record for CYYZ for the contract date (station-local calendar day), as published at https://weathermarket.io/station/CYYZ/2026-09-28 with every observation used, the finality status and the Flare anchor of the record. The daily value is the extreme over the hourly and special METAR reports in that day; a short-lived peak between reports may be missed. If the record is not final and settleable by the resolution deadline, the market is flagged for review.
Station-day record: the daily extremes over every METAR observation (hourly plus special reports) received for the station's local calendar day - local midnight to local midnight, daylight saving applied. Temperatures are whole degrees Celsius as reported in METAR; a short-lived peak between reports can be missed. This is not a model or an aggregate - every value points at the report that produced it, and every report in the day is listed verbatim.
The settlement value is the daily maximum (or minimum) of this record once it is final: the local day has ended and the 3-hour correction hold has passed. A day whose longest gap between reports exceeds the station's normal interval plus 30 minutes is final but flagged not settleable - a market should treat it as a review case. Once final, the canonical record bytes are hashed (SHA-256) and the hash is written to the SnapshotAnchor contract on Flare; the anchored record is the settlement record even if reports change afterwards (matchesCurrent then reads false).
Every METAR in the day is listed with its raw text; compare it with the independent archives linked under links.external (IEM ASOS archive, Ogimet).
GET links.record for the canonical record bytes, SHA-256 them and compare with anchor.sha256; call SnapshotAnchor.isAnchored(sha256) on Flare (anchor.contract, anchor.chainId) to confirm the hash is on-chain. anchor.explorer opens the anchoring transaction.
Permalink pattern for market rules: https://weathermarket.io/station/CYYZ/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/CYYZ/YYYY-MM-DD (JSON).